Carrier profile · USDOT 1709075 · MC-627083 · Updated Jun 13, 2026

Sovereign Holdings Inc

3 power unitsSIOUX CITY, IA80/100

CARRIER ACTIVEMC-627083 ACTIVE

Observed fleet · trailing 24 mo daily

3Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(712) 255-0274 Email dispatchmnylen@heparbio.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Watch · 2

No inspection history despite active fleetAn established carrier reporting 3 power units has no roadside inspections — a common shell/paper-carrier signal.MCS-150 census data outdatedThe biennial MCS-150 update is 12.7 years old; fleet/mileage figures may be unreliable.

In good standing · 3

Active operating authorityActive for-hire authority is on file with FMCSA.Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 19 yearsOperating authority has been on file since 2007.

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

USDOT registration

yr registered

Active for-hire

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal—

No crash record

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Owner-operator

3 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

18 yr unchanged

Same registration since 2007 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & Insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Active
Broker: None

Insurance & bonds

BIPD / liability$750,000 in force

Cargo filing (census)Not recorded per census

Surety bond (census)Not recorded per census

Insurance adequacy· filed BIPD vs the $750K federal floor

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’11 · 1 insurer · 0 lapsesContinuous

Cincinnati’07–now

2007201220172022now

BIPD in force — $750,000 · THE CINCINNATI INSURANCE CO. · since Oct 2011

All 1 insurer era · dates, limits, renewals

Insurer	Period	Limit	Renewals
THE CINCINNATI INSURANCE CO.	Oct 2007 → Oct 2011	$750K	2

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Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 3
Observed power (24 mo): —
Trailers (towed): —

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & Lanes

Revealed by inspection density · 24 mo

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

SIOUX CITY, IA

5801 MITCHELL ST

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & Fraud

Affiliated entities & reincarnation signals · for review, not a verdict

Shares a registration email domain with other carriers

@heparbio.com — 2 carriers: USDOT 2511446

Explore the carrier network & VIN cross-links

Identity & Federal

FMCSA census + L&I dossier

Location

Physical address: 5801 MITCHELL ST, SIOUX CITY, IA, 51111
Mailing address: P O BOX 649, NORTH SIOUX CITY, SD, 57049
Operation: Interstate

Contact

Phone: (712) 255-0274
Cell: (712) 253-6639
Email: mnylen@heparbio.com
Web domain: heparbio.com

Registration

Officer: Mark Nylen
USDOT / docket: 1709075 · MC-627083
First registered: Nov 16, 2007
Last MCS-150: Dec 2, 2013 · 30,000 mi (2012)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

30,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

No verified reviews yet

Be the first broker or shipper to rate SOVEREIGN HOLDINGS INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

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Verification summaryAuthority, insurance, safety and identity facts for SOVEREIGN HOLDINGS INC.

SOVEREIGN HOLDINGS INC (USDOT 1709075) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from THE CINCINNATI INSURANCE CO. effective Oct 29, 2011 in FMCSA L&I's current snapshot as of Jun 13, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

It reports 3 power units and 3 drivers in its most recent MCS-150 filing dated Dec 2, 2013.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

Frequently asked

What is SOVEREIGN HOLDINGS INC's USDOT number?

SOVEREIGN HOLDINGS INC's USDOT number is 1709075, and its motor carrier number is MC-627083.

Is SOVEREIGN HOLDINGS INC authorized to operate?

As of Jun 13, 2026, SOVEREIGN HOLDINGS INC is inactive in the FMCSA register with common, contract, broker operating authority on file.

How big is SOVEREIGN HOLDINGS INC's fleet?

SOVEREIGN HOLDINGS INC operates 3 power units and 3 drivers per its most recent MCS-150 filing.

Where is SOVEREIGN HOLDINGS INC based?

SOVEREIGN HOLDINGS INC is based in SIOUX CITY, IA.

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